Layers of the Earth

What is the thinnest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the thickest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the coolest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the hottest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is the only liquid layer?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer(s) have convection currents? Select all that apply.

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is made of solid Iron and nickel?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is made of liquid iron and nickel?

• Crust

• Mantle

• Outer Core

• Inner Core

Identify the layer of the earth labeled # 6

• crust

• mantle

• outer core

• inner core

What is the correct order (starting from the surface) of Earth's layers?

• crust, outer core, inner core, mantle
• mantle, outer core, inner core, crust
• crust, mantle, outer core, inner core
• outer core, inner core, crust, mantle